ISRC USQ4E2201077
Verified recording
USQ4E2201077 is “The Well-Tempered Clavier, Book I, BWV 846-869: Prelude in C Major, BWV 846 - Lesson / Excerpt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0208483f0efc46cb7b2ace1eb6caaea5a9161129a7f04e569fbd264d2ce1f441 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E2201077.
Recording identifiers
- ISRC
- USQ4E2201077
- Title
- The Well-Tempered Clavier, Book I, BWV 846-869: Prelude in C Major, BWV 846 - Lesson / Excerpt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0208483f0efc46cb7b2ace1eb6caaea5a9161129a7f04e569fbd264d2ce1f441
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ea3a450dfa9a24e9cc5d6372e541f241cfbf930e0fb85adc578960d9a9703694- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E2201077
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier, Book I, BWV 846-869: Prelude in C Major, BWV 846 - Lesson / Excerpt · Machine-readable JSON-LD